定义并实现您的TableModel（在这种情况下，扩展AbstractTableModel）
这更广泛，但是是OOP强类型。
class VolumetableModel extends AbstractTableModel { private String[] columnNames = {"Nr:", "Volume Name", "TotalSize [MB]", "Used [MB]", "Status"}; private ArrayList<Volume> volumes; public VolumetableModel(ArrayList<Volume> volumes) { this.volumes = volumes; } public VolumetableModel() { volumes = new ArrayList<Volume>(); } public void addVolume(Volume volume) { volumes.add(volume); fireTableRowsInserted(volumes.size()-1, volumes.size()-1); } public int getColumnCount() { return columnNames.length; } public int getRowCount() { return volumes.size(); } public String getColumnName(int col) { return columnNames[col]; } public Object getValueAt(int row, int col) { Volume volume = volumes.get(row); switch (col) { case 0: return volume.number; case 1: return volume.name; case 2: return volume.totalSize; case 3: return volume.usedSize; case 4: return volume.status; default: return null; } } public Class getColumnClass(int col) { return String.class; //or just as example switch (col) { case 0: return Integer.class; case 1: return String.class; case 2: return Integer.class; case 3: return Integer.class; case 4: return String.class; default: return String.class; } }}并将其指定为表的TableModel
//if you have the Volume ArrayListVolumetableModel myTableModel = new VolumetableModel(volumesArrayList);//if you dont have the Volume ArrayListVolumetableModel myTableModel = new VolumetableModel();myTableModel.addVolume(volume);JTable table = new JTable(myTableModel);
来自http://docs.oracle.com/javase/tutorial/uiswing/components/table.html#data的某些来源
